5.12 Typical Characteristics

TA = 25°C, VS = 5V, RPULLUP = 5.1k, CL = 15pF, VCM = 0V, VUNDERDRIVE = 100mV, VOVERDRIVE = 100mV unless otherwise

noted.

Supply Voltage (V)

2

4

6

8 10 12 14 16 18 20 22 24 26 28 30 32 34 36

100

120

140

160

180

200

220

240

260

280

300

No Load, Output High

-40°C

0°C

25°C

85°C

125°C

Figure 5-1. Supply Current vs. Supply Voltage

Input Voltage (V)

-0.2

0

0.2

0.4

0.6

0.8

1

1.2

1.4

1.6

1.8

2

50

70

90

110

130

150

170

190

210

230

250

VS=3V

-40°C

0°C

25°C

85°C

125°C

Figure 5-2. Total Supply Current vs. Input Voltage at 3V

Input Voltage (V)

-0.5

0

0.5

1

1.5

2

2.5

3

3.5

4

50

70

90

110

130

150

170

190

210

230

250

VS=5V

-40°C

0°C

25°C

85°C

125°C

Figure 5-3. Total Supply Current vs. Input Voltage at 3.3V

Input Voltage (V)

-0.5

0

0.5

1

1.5

2

2.5

3

3.5

4

50

70

90

110

130

150

170

190

210

230

250

VS=5V

-40°C

0°C

25°C

85°C

125°C

Figure 5-4. Total Supply Current vs. Input Voltage at 5V

Input Voltage (V)

-1

0

1

2

3

4

5

6

7

8

9

10

11

50

70

90

110

130

150

170

190

210

230

250

VS=12V

-40°C

0°C

25°C

85°C

125°C

Figure 5-5. Total Supply Current vs. Input Voltage at 12V

Input Voltage (V)

-1

2

5

8

11

14

17

20

23

26

29

32

35

160

180

200

220

240

260

280

300

VS=36V

-40°C

0°C

25°C

85°C

125°C

Figure 5-6. Total Supply Current vs. Input Voltage at 36V

TL331, TL331B, TL391B

SLVS238L – AUGUST 1999 – REVISED NOVEMBER 2024

www.ti.com

8

Submit Document Feedback

Copyright © 2024 Texas Instruments Incorporated

Product Folder Links: TL331 TL331B TL391B